Answer:
a) 48
b)
c) 13, 23, 43,
Step-by-step explanation:
since i helped you with a and c, try and figure out b on your own.
i will give you a link if you want it so you can watch a video on how to find square numbers
b) 81
c) 13, 23, 43
[tex]\sqrt{81} =9[/tex]
